With the analysis among 112 patents, we discovered top 40 key players by total patent application. Hubei China Tobacco Industry Co., China Tobacco Yunnan Industrial Co. Ltd., China Tobacco Henan Industrial Co. Ltd. are dominant in this area. They take 36.61% of the total patent filing.
Hubei Sheng, China
Patent: 23
Yunnan Sheng, China
Patent: 12
Henan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 4
Philip Morris Products SA
North Carolina, United States
Patent: 2
Yunnan Sheng, China
Patent: 2
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With the analysis among related 97 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Hubei China Tobacco Industry Co., China Tobacco Yunnan Industrial Co. Ltd., China Tobacco Henan Industrial Co. Ltd. take 40.21% of patent filing during this period.
Hubei Sheng, China
Patent: 22
Yunnan Sheng, China
Patent: 11
Henan Sheng, China
Patent: 6
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Patent: 3
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 34 new entrants. China Tobacco Henan Industrial Co. Ltd., Nicoventures Trading Limited, China Tobacco Hunan Industrial Co. Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 6
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Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 1
Yunnan Magnesium Technology Co., Ltd.
Yunnan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Yunnan Sheng, China
Patent: 1